Mr Iyer is working as a Consultant ENT surgeon & Otologist at Lanarkshire. He is an Associate Professor at the University of Glasgow and is the course director for the Temporal bone course, endoscopic ear course, emergency ENT and also the head neck dissection course at Glasgow University. He has developed a special interest in minimally invasive, endoscopic ear surgery & is an executive board member and outcomes lead of the International working group in endoscopic ear surgery (IWGEES). Mr Iyer is also the educational lead for the British society of Otology ( Ear surgery ) and is a council member of the Royal society of Medicine, section of Otology. He is an examiner for the FRCS & MRCS examinations. He is also actively involved charitable work and environmental sustainability by salvaging and donating equipment such as hearing aids to developing countries. He has been awarded the "Global citizenship" award for these activities by the NHS Lanarkshire. During his training and subsequently, he has completed research in various aspects of ENT, presenting papers in local, national and international conferences. He has several publications in international journals and one of the key areas of his interest has been Quality of life in Otolaryngology. He has been a faculty member of several courses and conferences around the world, including prestigious institutions such as Massachusetts eye and ear infirmary, University of Sydney, Prince of wales hospital in Hong Kong, University of Modena & verona, Italy India and Sri Lanka. Mr. Iyer did his Higher Surgical Training in Newcastle rotation where he obtained a certificate of completion of specialty training in ear, nose and throat surgery in 2005. In the final year of his training, he did Otology/neurotology fellowship at Auckland City Hospital & Starship children's hospital, Auckland NZ. He has gained wide experience in the management of adult & children's ear disease in addition to the management of general ENT conditions.